Prior to the running data released by Geekbench, the entry-level 12-inch MacBook (1.1 GHz Intel Core M) had the same CPU performance as the MacBook Air. With the launch of the product, Geekbench has tested the product more and found that the midrange 1.2GHz version has a significantly higher performance compared to entry-level levels.
Geekbench test showed that the 1.2GHz version of the 64-bit single core score of about 2600, multi-core score of more than 5300. The 1.1GHz version scored 2400 and 4450 respectively, compared to the midrange model's performance. The scores of the 1.2 GHz Retina MacBook were similar to those of the low-end MacBook Air earlier in 2014.
In addition to the 1.1GHZ and 1.2GHz chip options in the 12-inch MacBook, Apple's production offers a choice of 1.3GHz processors for consumers. The current production model of the estimated delivery time of 3-4 weeks, so it may have to wait for some time before we can understand the custom model of the running results.
The 12-inch MacBook uses Intel's newest Core M Broadwell chip, the most notable feature of which is low power, but for enhanced performance, Apple has chosen overclocking settings. The low-end MacBook uses the 5Y31 chip, the default frequency is 900MHz, the Apple adds it to 1.1GHz, the power is increased from 4.5 watts to 6 watts, and Apple chooses to accelerate to improve performance.
The midrange MacBook uses a 5y51 chip, with the default 1.1GHz, Apple up to 1.2GHz, high-end version using 5Y71 chip, default 1.2GHz, Apple selection to 1.3GHz.
The MacBook was officially on sale last Friday, but due to limited supply, delivery time is expected to be delayed and the estimated delivery time is currently 4-6 weeks. The new product has not been in the physical store, only part of the store will provide display machine.